The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 19, 1988
Filed:
Aug. 01, 1984
Applicant:
Inventors:
Toshikazu Ina, Nukata, JP;
Hisasi Kawai, Toyohashi, JP;
Syuzaburo Tashiro, Okazaki, JP;
Hideki Obayashi, Okazaki, JP;
Tokio Kohama, Nishio, JP;
Assignee:
Nippon Soken, Inc., Nishio, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60K / ;
U.S. Cl.
CPC ...
3644241 ; 74866 ; 74863 ; 123480 ;
Abstract
The flow rate of intake air in an engine, engine speed, and automobile speed are detected. The speed-change ratio of a transmission is determined and adjusted in response to a signal which is proportional to the detected intake air flow rate and inversely proportional to the detected engine speed, and in response to the detected automobile speed.